UC知道物理题...谢谢
来源：百度知道 编辑：UC知道 时间：2024/06/03 00:57:41
题目：
you nose out another runner to win the 100m dash. if ur total time for the race was 11.8s and u aced out the other runner by 0.001s, by how many meters did u win?
翻译：
你为了赢得100米的赛跑而向一个跑者前进，在这比赛中你的所用的时间是11.8秒，而你比另一个跑者稍微快了0.001秒，你赢了多少米？
我先算出那两人的速度差为 0.55
but the problem is that i get 0.00055 at the end..
so weird..this answer= =
or莫非是我理解题目意思错了~？？
谢谢谢~`
you nose out another runner to win the 100m dash. if ur total time for the race was 11.8s and u aced out the other runner by 0.001s, by how many meters did u win?
翻译：
你为了赢得100米的赛跑而向一个跑者前进，在这比赛中你的所用的时间是11.8秒，而你比另一个跑者稍微快了0.001秒，你赢了多少米？
我先算出那两人的速度差为 0.55
but the problem is that i get 0.00055 at the end..
so weird..this answer= =
or莫非是我理解题目意思错了~？？
谢谢谢~`
100除以11.801再乘以0.001 结果约为0.0085m 用速度差作不妥
I look up nose out in the dictionary and find out that it means "to win just by little score". So maybe my answer is right....
倒，用脚趾头想都不可能是0.55，100m下来就差不了0.001秒了，应该是100/11.8*(11.8-0.001),再用100减
100除以11.801再乘以0.001 结果约为0.0085m 用速度差作不妥
用脚趾头想都不可能是0.55，100m下来就差不了0.001秒了，应该是100/11.8*(11.8-0.001),再用100减